.float-right{
    float: right;
}
.float-left{
    float: left;
}
.clearfix{
    &:before,
    &:after {
        content: " ";
        display: table;
    }
    &:after {
        clear: both;
    }
}
.d-block{
    display: block !important;
}
.d-flex{
    display: flex !important;
}
.d-flex.between{
    justify-content: space-between;
}
.d-flex.around{
    justify-content: space-around;
}
.d-flex.wrap{
    flex-wrap: wrap;
}

.w-100b{
    width: 100%;
}
.w-50b{
    width: 50%;
}
.h-100b{
    height: 100%;
}
.bg-fff{
    background: #fff;
}
.color-fff{
    color: #fff;
}
.color-999{
    color: #999;
}
.color-666{
    color: #666;
}
.color-333{
    color: #333;
}
.radius-10{
    border-radius: 10px;
}
.text-center{
    text-align: center;
}
.font-12{
    font-size: 12px;
}
.font-14{
    font-size: 14px;
}
.font-16{
    font-size: 16px;
}